Heartburning
n. 不满, 强烈的妒忌
✅ 同义词
🗣️ 情景例句
It's going to be a piece of cake.
这种事不费吹灰之力。
The frog in well knows nothing of the great ocean.
井底之蛙不知汪洋大海。
It repeated these circles over and over again.
它首先向右飞一个圆圈，然后向左飞一个圆圈。